Ok I'm gonna start from the beginning with this bc like I said I dont know If what i have would be classified as EC or not. About 3 years ago when i was outside in the winter I had very bad chapped lips and on my upper one I had accidentally pulled a piece of skin off of the middle part of my upper lip like right in the center of it. Over time it seemed not so bad but about 2 years after this happened it started getting worse like it would scab up and just not heal over. At first I thought if i just left it alone it would heal but it never did. So i went to my doctor about it and she had told me that to her it looked like ther was something wrong but she never diagnosed me with anything she told me to use vasoline on it but it didnt really help. Now here I am like 2 years later and still it keeps scabbing up then falls off then does it again so now im starting to wonder if i have it or not. if anyone has any answers for me i would really appreciate it thanks.